Finding the Third Proportional to 27,499,541 and 60,490,387

Step by Step Solution

1. Step 1: Write the proportion equation
   27,499,541 : 60,490,387 = 60,490,387 : x
2. Step 2: Convert to fraction form
   27,499,541/60,490,387 = 60,490,387/x
3. Step 3: Cross multiply
   27,499,541x = 60,490,387 × 60,490,387
4. Step 4: Simplify right side
   27,499,541x = 3,659,086,919,409,769
5. Step 5: Solve for x
   x = 3,659,086,919,409,769/27,499,541
6. Step 6: Final answer
   x = 133,059,927.05